Fiscal Year 2009 Manufacturing Small and Medium Enterprises Product Development Support Project! We will introduce V1/V2 processing and V1-P/V2-P processing.
The "KOSUMO-Process" is an optimized surface treatment method that conducts detailed examinations of processing conditions and gas compositions based on the usage conditions and specific areas of the mold. Furthermore, the "V1-P and V2-P treatments" are composite nitriding processes that enhance aluminum melt loss resistance characteristics by adding a ferric oxide film to the gas soft nitriding layer. For more details about the technology, please contact us. 【V1 Treatment Details】 ■ Surface Hardness: 1000–1100 HV ■ Nitriding Diffusion Layer Depth: 130–170 μm ■ Compound Layer Present ■ Wear Resistance, Light Melt Loss Resistance ■ Sliding Parts, General Purpose Components *For more information, please refer to the PDF document or feel free to contact us.
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[V2 Processing Details] ■Surface Hardness: 800–900 HV ■Nitriding Diffusion Layer Depth: 60–80 μm ■No Compound Layer ■Heat Crack Resistance *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1947, we have continued to grow steadily as a specialized trading company for special steel, handling special steel, electronic materials, and new materials from Hitachi Metals, with a commitment to customer-oriented service. We are deeply grateful for the warm support we have received from all of you. Our company has established a consistent responsibility system and a prompt delivery system, responding to our customers' needs from materials to machining and heat treatment. In this era of rapid technological innovation, we strive to progress and develop together with you, upholding the motto of "stable supply of quality that customers can use with confidence." Our entire staff is always united in their efforts to acquire new knowledge and skills, and we will continue to work hard to contribute to reducing your product costs. We sincerely ask for your continued guidance and support.